Love how challenging these are! I have never hurt like I do when do these: P90X Ab Ripper-X exercises
Ab Ripper X: I LOVE THIS ab workout!!! It works MORE than just your abs, It produces such amazing and FAST results. Little warning though: it is NOT for the faint of heart. It is intense!
p90x ab ripper video. Best ab workout ever!
biggest losers 2009: AB RIPPER X
ab ripper p90x! Do-able but a challenge! I'm sweating!
this is the P90X Ab ripper X workout
The 300 Ultimate Ab and Core Challenge Workout. LOVE that there are pictures with this link so I don't have to google some of the moves
P90X Ab Ripper X
List of the moves from Ab Ripper X - Just in case I can't find the DVD! - Part 2
P90X Ab ripper X..I like the way she shows the workout *for free*. It gives you an amazing stomach!